ES477572A1 - Multiple stage sequentially produced thermoplastic polymers and films of such polymers applied to a substrate. - Google Patents

Multiple stage sequentially produced thermoplastic polymers and films of such polymers applied to a substrate.

Info

Publication number
ES477572A1
ES477572A1 ES477572A ES477572A ES477572A1 ES 477572 A1 ES477572 A1 ES 477572A1 ES 477572 A ES477572 A ES 477572A ES 477572 A ES477572 A ES 477572A ES 477572 A1 ES477572 A1 ES 477572A1
Authority
ES
Spain
Prior art keywords
films
polymers
substrate
multiple stage
stage sequentially
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES477572A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of ES477572A1 publication Critical patent/ES477572A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • Y10T428/31699—Ester, halide or nitrile of addition polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Abstract

Multiple-stage sequentially-produced thermoplastic polymers comprising four specific polymerization stages are particularly useful as films for providing durable surface protective layers to substrates when each of the first and second stages contain 0.1 to 1% by weight of graftlinking monomer. The films are conveniently produced by melt extrusion to a thickness of 0.1 to 50 mils.
ES477572A 1978-02-10 1979-02-08 Multiple stage sequentially produced thermoplastic polymers and films of such polymers applied to a substrate. Expired ES477572A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/876,805 US4141935A (en) 1978-02-10 1978-02-10 Thermoplastic film having improved outdoor weatherability

Publications (1)

Publication Number Publication Date
ES477572A1 true ES477572A1 (en) 1979-08-01

Family

ID=25368622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477572A Expired ES477572A1 (en) 1978-02-10 1979-02-08 Multiple stage sequentially produced thermoplastic polymers and films of such polymers applied to a substrate.

Country Status (10)

Country Link
US (1) US4141935A (en)
EP (1) EP0003652B1 (en)
JP (1) JPS54114595A (en)
AU (1) AU4399179A (en)
CA (1) CA1120634A (en)
DE (1) DE2963703D1 (en)
DK (1) DK160766C (en)
ES (1) ES477572A1 (en)
GB (1) GB1604150A (en)
ZA (1) ZA79502B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951045C2 (en) * 1979-12-19 1983-12-22 Röhm GmbH, 6100 Darmstadt Manufacture of high impact resins
CA1188022A (en) * 1981-02-25 1985-05-28 Kazuo Kishida Multi-layer structure polymer composition having an inner two-layer elastic polymer structure
JPS58208345A (en) * 1982-05-31 1983-12-05 Mitsubishi Rayon Co Ltd Impact-resistant methacrylate resin composition
DE3443964A1 (en) * 1984-12-01 1986-06-12 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING POLYMER DISPERSIONS THAT MAKE BLOCK-RESISTANT FILMS
DE3447249A1 (en) * 1984-12-22 1986-07-03 Bayer Ag, 5090 Leverkusen NOTCH IMPACT TOE THERMOPLAST SHAPE
GB8507221D0 (en) * 1985-03-20 1985-04-24 Courtaulds Plc Polymer compositions
JPH085927B2 (en) * 1986-12-26 1996-01-24 日本合成ゴム株式会社 Photosensitive resin composition
GB8715193D0 (en) * 1987-06-29 1987-08-05 Ici Plc Impact resistant acrylic sheet
JP2602846B2 (en) * 1987-09-07 1997-04-23 鐘淵化学工業株式会社 Methacrylate resin composition
DE3743040A1 (en) * 1987-12-18 1989-07-13 Basf Ag METHOD FOR PRODUCING AQUEOUS POLYMER DISPERSIONS
CA2155508C (en) * 1993-12-07 2002-09-10 Kenji Suzuki Laminated base film for photographic film
KR20010007235A (en) 1999-06-17 2001-01-26 마크 에스. 아들러 Capstock composition and process providing weatherability, reduced gloss, and high impact
US20030008959A1 (en) * 2001-06-12 2003-01-09 Crabb Charles C. Vinyl chloride polymer/acrylic polymer capstocks
FR2863544A1 (en) * 2003-12-12 2005-06-17 Arkema Multilayer acrylic film useful for in-mold decoration comprises a methyl methacrylate (co)polymer layer and another layer, e.g. of impact-modified methyl methacrylate (co)polymer
KR100664436B1 (en) * 2003-12-12 2007-01-03 아르끄마 프랑스 Multilayered acrylic film with improved optical and mechanical properties
US20050136272A1 (en) * 2003-12-23 2005-06-23 Vanrheenen Paul Gloss reducing polymer composition
US7452602B2 (en) * 2004-08-11 2008-11-18 Kaneka Corporation Vinylidene fluoride-based resin film
US8071176B2 (en) 2004-09-24 2011-12-06 Arkema Inc. Process for forming a weatherable polyvinyl chloride or polyolefin article
JP5465397B2 (en) * 2007-07-12 2014-04-09 ローム アンド ハース カンパニー Polymer film
JP5113021B2 (en) * 2007-12-26 2013-01-09 ローム アンド ハース カンパニー Multilayer film
ES2547864T3 (en) * 2009-01-09 2015-10-09 Rohm And Haas Company Acrylic film and acrylic backsheet prepared from it
KR20140053872A (en) * 2011-08-23 2014-05-08 롬 앤드 하스 캄파니 A multi-stage polymer composition and films and polarizer plates made therefrom
US9777145B2 (en) 2013-12-20 2017-10-03 E. I. Du Pont De Nemours And Company Anti-fogging films based on ethylene copolymer compositions
US9550845B2 (en) 2014-04-08 2017-01-24 The Board Of Trustees Of The University Of Illinois Multiple stage curable polymer with controlled transitions
BR112018073891B1 (en) * 2016-05-24 2023-01-31 Rohm And Haas Company POLY(MET)ACRYLATE POLYMER COMPOSITION, AND, ARTICLE OF MANUFACTURING

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562235A (en) * 1968-06-07 1971-02-09 Rohm & Haas Multistage emulsion polymerization of alkyl acrylates and alkyl methacrylates
FR2061180A5 (en) * 1969-09-10 1971-06-18 Sumitomo Chemical Co
US3812205A (en) * 1970-04-13 1974-05-21 Rohm & Haas Process for preparing graftlinked heteropolymer film
US3808180A (en) * 1970-04-13 1974-04-30 Rohm & Haas Composite interpolymer and low haze impact resistant thermoplastic compositions thereof
US3678133A (en) * 1970-04-24 1972-07-18 Rohm & Haas Modified vinyl halide polymers
US3900529A (en) * 1973-10-09 1975-08-19 Monsanto Co Rubber modified high nitrile polymers and polymer blends produced thereby
JPS5936645B2 (en) * 1975-05-06 1984-09-05 三菱レイヨン株式会社 Method for producing multilayer polymer composition
JPS5936646B2 (en) * 1975-10-16 1984-09-05 三菱レイヨン株式会社 Method for producing multilayer polymer composition

Also Published As

Publication number Publication date
DK160766C (en) 1991-09-23
JPS54114595A (en) 1979-09-06
ZA79502B (en) 1980-03-26
EP0003652B1 (en) 1982-09-22
DK53379A (en) 1979-08-11
GB1604150A (en) 1981-12-02
EP0003652A1 (en) 1979-08-22
US4141935A (en) 1979-02-27
CA1120634A (en) 1982-03-23
DK160766B (en) 1991-04-15
JPS6323205B2 (en) 1988-05-16
DE2963703D1 (en) 1982-11-04
AU4399179A (en) 1979-08-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201